I write a wrapper in python. At the moment i'm looking for the function "DAQWriteNChanNSamp1DDigWfm". These function i used to generate
a digital waveform in labview and now i will do it in python, but there is no documentation. Other functions are declared in the "NIDAQmx.h".
In Labview i found this prototype for the function (it's located in "nilvaiu.dll"): "int32_t DAQWriteNChanNSamp1DDigWfm(uintptr_t taskID, double timeout, uint8_t autoStart, const HWAVES data, uint32_t *nunmSamplesWriten, LStrHandle extendedErrorInfo);"
This doesnt look like the other prototypes.
Can anyone help me (code in C would be great too)?
PS: in Python I get a WindowsError: exception: access violation writing 0x00000000